Device for the production of gear wheels
US4299062A · kind A · utility
4Cited by
3References
2Claims
0Family size
Inventor
Key dates
| Filing date | Nov 30, 1978 |
| Grant date | Nov 10, 1981 |
| Priority date | — |
| Expiry date | Nov 30, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D7/18
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A grinding disk for forming a spur gear includes a single integral disk member having a grinding surface including a finish grinding tooth and a pre-grinding tooth. The finish grinding tooth has a profile corresponding to the desired configuration of the flanks of adjacent teeth and the tooth gap therebetween for a given spur gear to be formed. The pre-grinding tooth has a profile formed by curved surfaces only. The finish grinding tooth and the pre-grinding tooth are spaced by distance equal to one tooth pitch between adjacent teeth of the spur gear to be formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.